The Gravity Experiment
| First published | December 1939 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| December 1939 |
|
Famous Fantastic Mysteries, December 1939 | The Frank A. Munsey Company | MAGAZINE | 118 |
| November 2019 |
|
The Gravity Experiment | Faded Page | Chapbook | |
| May 2024 |
|
Famous Fantastic Mysteries #3 | Popular Publications | Anthology | 118 |